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BELMONT ENERGY CORP
DBA: Mahoney Oil
Belmont, MA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 794525
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
14.3% OOS · 7 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- Driver out-of-service rate 16.7% — above the 5.5% national average
- Vehicle out-of-service rate 0.0% — below the 20.7% national average
- 7 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
794525
Safety Rating
Not Rated
Entity Type
Corporation
Operation Classification
Private (property)
MCS-150 Filed
April 8, 2026
FMCSA Registration
February 9, 1999
Annual Mileage
155,000 mi (2025)
Contact Information
Address
42 Brighton St, Belmont, MA 02478
Phone
Email
Owner / Officer
Michael Mahoney
Cargo Types
Liquids/Gases
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
7
Driver Inspections
6
Vehicle Inspections
2
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance1
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate16.7% · national avg 5.5%
⚠ Above national average (11.2pp higher)
Vehicle OOS Rate0.0% · national avg 20.7%
✓ Below national average
14.3% of 7 inspections in the last 24 months put a driver or vehicle out of service —
32nd percentile among carriers with 5–9 inspections (lower is better).
CarrierChk calculation from FMCSA roadside inspection records, not an FMCSA score.
Inspection Trend by Year
2026
2025
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
0 of 2 inspections
Unsafe Driving
1 of 7 inspections
Hours of Service
0 of 7 inspections
Driver Fitness
1 of 7 inspections
Controlled Substances
0 of 7 inspections
Crash History (2)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
2
Crashes
0
Fatalities
1
Injuries
2
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| November 13, 2025 | MA | — | — | Yes | No Adverse Conditions · Daylight · Dry |
| October 16, 2024 | MA | — | 1 | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MA5
NH2
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~6
of 14 reported to FMCSA
Trailers
—
seen at inspection
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2024 Mack Granite | Truck · Class 8 | 1M2GR2GC0RM038586 | 2 | 1 |
| 2017 Mack GU (Granite) | Truck · Class 8 | 1M2AX32CXHM011273 | 1 | — |
| 2022 Mack Granite | Truck · Class 7 | 1M2GR1AB8NM001774 | 1 | — |
| 2025 Mack Granite | Truck · Class 7 | 1M2GR2AB3SM002736 | 1 | — |
| 2019 Mack Granite | Truck · Class 8 | 1M2GR2GC3KM007807 | 1 | — |
| 2019 Mack Granite | Truck · Class 7 | 1M2GR6AB9KM001226 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (7)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| June 11, 2026 | DF00003404 | MA, MA | III | 1 | — | — | Straight Truck |
MACK |
1M2GR2AB3SM002736 |
MA 1AH44M |
| 392.82DUMT | Driver - Using a hand-held mobile telephone | Phone Call | ||||||||
| May 22, 2026 | DA00004590 | MA, MA | III | — | — | CARRIER | Straight Truck |
MACK |
1M2GR6AB9KM001226 |
MA 5885A |
| March 23, 2026 | 0959000385 | NH, NH | III | — | — | SAA | Straight Truck |
MACK |
1M2GR2GC0RM038586 |
MA 5883A |
| July 16, 2025 | DA00003614 | H-BRAINTREE, MA | III | — | — | SPRAGUE | Straight Truck |
MACK |
1M2GR1AB8NM001774 |
MA 1AD53J |
| March 22, 2025 | PD65000113 | BOSTON MA | I | — | — | — | Straight Truck |
MACK |
1M2AX32CXHM011273 |
MA 5880A |
| January 22, 2025 | 1325000744 | EAST WEIGH STATION EPPING, NH | III | 3 | 1 | — | Straight Truck |
MACK |
1M2GR2GC0RM038586 |
MA 5883A |
| 383.23A2-LCDLN | OOSLicense (CDL) - Operate a CMV and does not possess a valid CDL | License-related: High | ||||||||
| 391.45A-MCEM | Medical (Certificate) - Operating a CMV with an expired medical certificate | Medical Certificate | ||||||||
| 396.1-KNOWLEDGE | Failing to have knowledge of and comply with the Federal Motor Carrier Safety Regulations (FMCSRs) of this part | Inspection Reports | ||||||||
| January 21, 2025 | PD66000047 | BOSTON MA | II | 1 | — | — | Straight Truck |
MACK |
1M2GR2GC3KM007807 |
MA APN-6506A |
| 392.2-SLLTR | State/Local Laws - Truck restriction | |||||||||
Shippers Seen at Inspections
Shipper names recorded by roadside inspectors over roughly the last three years. Only inspected loads appear, so this is a sample of who the carrier hauls for, not a complete customer list. Names are as entered at the roadside; blanks and placeholders such as “N/A” or “same as carrier” are left out.
| Shipper | Inspections | Most recent |
|---|---|---|
| SPRAGUE | 1 | July 16, 2025 |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: October 11, 2026.
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